Subtract 70/27 from 56/16
1st number: 3 8/16, 2nd number: 2 16/27
56/16 - 70/27 is 49/54.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 27 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 16 × 27 = 432,
56/16 = 56 × 27/16 × 27 = 1512/432 - Likewise, for the 2nd fraction, since 27 × 16 = 432,
70/27 = 70 × 16/27 × 16 = 1120/432 - Subtract the two like fractions:
1512/432 - 1120/432 = 1512 - 1120/432 = 392/432 - After reducing the fraction, the answer is 49/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/32-70/27 56/16-70/54 56/48-70/27 56/16-70/81 56/80-70/27